diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_cmd_parser.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c b/drivers/gpu/drm/i915/i915_cmd_parser.c index d40f264bd5f0..4c35e2a62689 100644 --- a/drivers/gpu/drm/i915/i915_cmd_parser.c +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c @@ -881,8 +881,10 @@ static bool check_cmd(const struct intel_engine_cs *ring, * OACONTROL writes to only MI_LOAD_REGISTER_IMM commands. */ if (reg_addr == OACONTROL) { - if (desc->cmd.value == MI_LOAD_REGISTER_MEM) + if (desc->cmd.value == MI_LOAD_REGISTER_MEM) { + DRM_DEBUG_DRIVER("CMD: Rejected LRM to OACONTROL\n"); return false; + } if (desc->cmd.value == MI_LOAD_REGISTER_IMM(1)) *oacontrol_set = (cmd[2] != 0); |